
import java.util.Scanner;

public class Guess_8 {
    public static void main(String[] args) {
        int number=(int)(Math.random()*100);
        Scanner input=new Scanner(System.in);
        int counter=0;
        for (int i=1;i<=20;i++){
            int guess=input.nextInt();
            if (guess>number){
                System.out.println("大了");
            }else if (guess<number){
                System.out.println("小了");
            }else{
                System.out.println("中了");
                break;
            }
            counter++;
        }
        switch(counter){
            case 1:
                System.out.println("你太有才了！");
                break;
            case 2:
            case 3:
            case 4:
            case 5:
            case 6:
                System.out.println("这么快就猜出来了，很聪明么！");
                break;
            default:
                System.out.println("猜了半天才猜出来，小同志，尚需努力呀！");
                break;

        }
    }
}
